TA0306A

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Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK IF SAW Filter 434.260MHz Model: TA0306A Part No: MA04937 Rev No: 1 TA0306A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 0V 3. Operating Temperature: -40° C to +85° C 4. Storage Temperature: -40° C to +85° C B. ELECTRICAL CHARACTERISTICS: Reference temperature: TA = 25° C Item Min. Typ. Max. Note Center frequency Fc (MHz) - 434.260 - 1 Minimum IL (434.1 ~ 434.42MHz) (dB) IL min - 2.2 4.0 Pass band (relative to IL min) 434 ~ 434.52MHz (dB) - 2.0 3.0 433.94 ~ 434.58MHz (dB) - 3.0 6.0 Pass bandwidth (relative to IL min) BW3 (kHz) 800 1100 - Attenuation: (relative to IL min) (dB) 10 ~ 400.67MHz (dB) 40 45 - 400.67 ~ 424.17MHz (dB) 35 42 - 424.17 ~ 432.67MHz (dB) 20 25 - 436.27 ~ 440.67MHz (dB) 18 23 - 440.67 ~ 450.67MHz (dB) 25 30 - 450.67 ~ 1000MHz (dB) 35 42 - Impedance at Fc; Input ZIN = RIN // CIN Output ZOUT = ROUT // COUT 434Ω // 3.3pF 34Ω // 3.3pF Note 1: The standard definitions is in JIS C 6703

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK IF SAW Filter 434.260MHz Model: TA0306A Part No: MA04937 Rev No: 1 TA0306A v1 2 C. MEASUREMENT CIRCUIT: 50Ω HP Network analyzer 50Ω SAW Filter 47nH 47nH 1 5 2,3,4,6,7,8 7PF 7PF D. OUTLINE DRAWING:

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK IF SAW Filter 434.260MHz Model: TA0306A Part No: MA04937 Rev No: 1 TA0306A v1 3 E. FREQUENCY CHARACTERISTICS:

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK IF SAW Filter 434.260MHz Model: TA0306A Part No: MA04937 Rev No: 1 TA0306A v1 4 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION